A testnet faucet provides web3 developers with free tokens for deploying, 
testing, and optimizing smart contracts on test blockchains 
such as Sepolia, Goerli, and Mumbai. 

Because smart contracts on public, mainnet blockchains like 
Ethereum and Polygon require gas fees to run smart 
contracts, testnets provide blockchain developers 
with a network that mirrors production blockchain environments without requiring gas fees 
that cost real money. 

Get Testnet Tokens!